"Their eyes are the animal world's equivalent of night-vision goggles." Quentin Martinez/Getty Images The tarsier is a genius in the dark thanks to its enormous eyes Geoff is the science lead on a ...

An overview of how night vision goggles work, highlighting the three main types: image intensification, thermal imaging, and digital night vision, and explaining how each technology enables us to ...

Here’s how it works. Night vision goggles were once the domain of special forces or fictional spies, something you'd never dream of getting your hands on. But, these days, the best night vision ...